139908006

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12763}}^1$

素因数の和:12810

約数の個数: 64

約数和(自身を含む): 367603200

約数和(自身を除く): 227695194

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 87, 126, 174, 189, 203, 261, 378, 406, 522, 609, 783, 1218, 1566, 1827, 3654, 5481, 10962, 12763, 25526, 38289, 76578, 89341, 114867, 178682, 229734, 268023, 344601, 370127, 536046, 689202, 740254, 804069, 1110381, 1608138, 2220762, 2412207, 2590889, 3331143, 4824414, 5181778, 6662286, 7772667, 9993429, 15545334, 19986858, 23318001, 46636002, 69954003, 139908006]

約数ペア:

[(1, 139908006), (2, 69954003), (3, 46636002), (6, 23318001), (7, 19986858), (9, 15545334), (14, 9993429), (18, 7772667), (21, 6662286), (27, 5181778), (29, 4824414), (42, 3331143), (54, 2590889), (58, 2412207), (63, 2220762), (87, 1608138), (126, 1110381), (174, 804069), (189, 740254), (203, 689202), (261, 536046), (378, 370127), (406, 344601), (522, 268023), (609, 229734), (783, 178682), (1218, 114867), (1566, 89341), (1827, 76578), (3654, 38289), (5481, 25526), (10962, 12763)]